Odor eliminator + lasting fragrance. Dual action freshness. Scented paper. Patented odor eliminator. Cleans and re-scents the air in your car, keeping your environment clean and fresh. This smarter two part system eliminates odors while scenting the air. Every DUO Air Freshener uses essential oils to ensure authentic scents that are true but never overpowering. www.DuoSmartandFresh.com. Made in China.